Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate for synthesis, Sigma-Aldrich®
Supplier: Merck
Certificates
About this item
CAS Number:5460-09-3
:343321-59-5
Formula:C₁₀H₈NNaO₇S₂
MDL Number:MFCD00150460
:341.28 g/mol
Melting Pt:>380 °C
:M-Clarity™ quality level = MQ200
Storage Temperature:Ambient
EINECS:226-736-4
Specification Test Results
- Assay (acidimetric):≥ 85.0 %
- Water (K. F.):8.0 - 12.0 %
- Identity (IR):passes test
- Synonyms:1-Amino-8-naphthol-3,6-disulfonic acid monosodium salt
- Hill Formula:C10H8NNaO7S2
Specification Test Results
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